Seadra is one of those middle-evolution Pokémon that often gets ignored because everyone is rushing to get their Kingdra. I get it. Kingdra has that cool Dragon/Water typing that makes it a neutral-damage beast. But if you're stuck facing a Seadra in a Tier 3 raid or a specialized Kanto-themed cup, you might realize it’s actually a bit of a tanky little pest. Honestly, if you don't bring the right tools, its spammy moveset will wear you down faster than you'd expect.
What is the biggest Seadra weakness in Pokemon GO?
Since Seadra is a pure Water-type, its weaknesses are pretty straightforward, but the way you exploit them matters. It is weak to Electric and Grass moves. That’s it. In the current 2026 meta, "straightforward" doesn't mean "easy" if you’re trying to optimize your team for speed. You’re looking for a 1.6x damage multiplier here.
Most people just throw their strongest generalist at it and call it a day. That’s a mistake. Seadra has access to some weirdly dangerous coverage moves like Aurora Beam and Dragon Pulse. If you bring a Grass-type like Venusaur, you have to be careful. Aurora Beam is an Ice-type move, and it will absolutely shred your Grass-types if you aren't dodging.
The Electric-type slaughter
If you want to end the fight quickly, Electric is usually the safer bet. Why? Because Seadra doesn't have any Ground or Grass moves to hit back with. You’re basically safe to go all out.
- Xurkitree: This thing is still a glass cannon king. Use Thunder Shock and Discharge. It melts Seadra’s HP bar.
- Thundurus (Therian Forme): Specifically with Wildbolt Storm. The damage output is just silly.
- Zekrom: If you want something that can take a hit while dishin' it out, Zekrom with Charge Beam and Fusion Bolt is the gold standard.
- Electivire: A classic budget option. Wild Charge is still one of the best moves in the game for raw DPS.
The Grass-type gamble
Grass-types often have higher total TDO (Total Damage Output) because they resist Water-type moves, which is most of what Seadra throws at you. But again, watch out for that Ice-type coverage.
- Kartana: If you have one, use it. Razor Leaf and Leaf Blade. It’s the highest DPS Grass-type by a long shot. Just don't let it get hit by a Hydro Pump because Kartana's bulk is... well, it's paper. Literally.
- Zarude: A great choice because it’s bulky enough to ignore most of Seadra's fast moves.
- Meowscarada: A newer favorite for many. Leafage and Grass Knot work wonders if you’re looking for something snappy.
Why Seadra’s moveset makes it tricky
You've gotta look at what Seadra is actually doing during the fight. It usually runs Water Gun or Dragon Breath as fast moves. Dragon Breath is annoying because it’s fast and generates energy quickly, leading to more frequent charged moves.
If the Seadra you’re fighting has Hydro Pump, you’ll see a long wind-up. Dodge it. If it has Dragon Pulse or Aurora Beam, the timing is different. Aurora Beam, in particular, is the "noob trap" for Grass users. You think you're safe because you're a Venusaur resisting Water, then boom—half your health is gone from a stray Ice beam.
Pro-tip for Raids and PVP
In a raid scenario, Seadra isn't a "legendary" threat, but it has a surprisingly high Defense stat for its size (156 base defense). It’s sturdier than a lot of other evolved forms. If you’re trying to solo a Seadra raid in 2026, don't rely on "recommended" teams. The auto-selector loves picking high-HP tanks like Aggron or Blissey that do zero damage. Pick your high-attack Electric types.
In PVP—specifically in restricted formats like the Evolution Cup—Seadra is a sleeper hit. People use it with Dragon Breath to pressure opponents who expect a typical Water-type. If you're the one fighting it, don't swap into a Dragon-type. You’ll just get farmed down by Dragon Breath. Stick to your Electric-type or a bulky Normal-type that can out-tank it.
The Kingdra factor
You’re probably searching for Seadra's weakness because you’re prepping for a Kingdra evolution anyway. Just remember: once it evolves, everything changes. Kingdra loses that pure Water weakness to Grass and Electric because the Dragon typing cancels them out. It becomes only weak to Dragon and Fairy.
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If you're training up a Seadra for a specific Great League tier, keep it as it is. But for most players, Seadra is just a pit stop.
Actionable steps for your next Seadra encounter:
- Check the weather: If it’s raining, Seadra gets a boost. Bring your strongest Electric types like Xurkitree to counter the power jump.
- Avoid Dragon-types: Even though it’s not a Dragon itself, Seadra’s access to Dragon Breath and Dragon Pulse makes it a "Dragon-slayer" in lower tiers.
- Prioritize Wild Charge: This move is the fastest way to delete a Seadra. Pokémon like Raikou or Magnezone are perfect for this.
- Dodge the Charged Moves: Even if you have a type advantage, Seadra's Hydro Pump hits like a truck. Watch for the yellow flash on the screen and swipe to the side.
Basically, treat it like a mini-boss. Don't let the "cute seahorse" look fool you into bringing a weak team. Stick to the Electric moves, keep an eye on your Grass-type's health, and you'll clear the encounter in no time.